For more than 160 years SGS INSTITUT FRESENIUS stands for comprehensive quality tests and consumer protection. More than 40 years ago we established the INSTITUT FRESENIUS Quality Seal so you can benefit from it. Products from very different categories carry our seal. We are testing food and luxury articles, beverages, detergents, cleaning agents, sanitary products and commodity products as well as cosmetics. Read more about the products that carry our INSTITUT FRESENIUS Quality Seal.